Let's roll up our sleeves and solve this. We have 924 and we're going to multiply it by 76, essentially adding 924 to itself 76 times.
Step 1: 0 + 924 = 924
Step 2: 924 + 924 = 1848
Step 3: 1848 + 924 = 2772
Step 4: 2772 + 924 = 3696
Step 5: 3696 + 924 = 4620
Step 6: 4620 + 924 = 5544
Step 7: 5544 + 924 = 6468
Step 8: 6468 + 924 = 7392
Step 9: 7392 + 924 = 8316
Step 10: 8316 + 924 = 9240
Step 11: 9240 + 924 = 10164
Step 12: 10164 + 924 = 11088
Step 13: 11088 + 924 = 12012
Step 14: 12012 + 924 = 12936
Step 15: 12936 + 924 = 13860
Step 16: 13860 + 924 = 14784
Step 17: 14784 + 924 = 15708
Step 18: 15708 + 924 = 16632
Step 19: 16632 + 924 = 17556
Step 20: 17556 + 924 = 18480
Step 21: 18480 + 924 = 19404
Step 22: 19404 + 924 = 20328
Step 23: 20328 + 924 = 21252
Step 24: 21252 + 924 = 22176
Step 25: 22176 + 924 = 23100
Step 26: 23100 + 924 = 24024
Step 27: 24024 + 924 = 24948
Step 28: 24948 + 924 = 25872
Step 29: 25872 + 924 = 26796
Step 30: 26796 + 924 = 27720
Step 31: 27720 + 924 = 28644
Step 32: 28644 + 924 = 29568
Step 33: 29568 + 924 = 30492
Step 34: 30492 + 924 = 31416
Step 35: 31416 + 924 = 32340
Step 36: 32340 + 924 = 33264
Step 37: 33264 + 924 = 34188
Step 38: 34188 + 924 = 35112
Step 39: 35112 + 924 = 36036
Step 40: 36036 + 924 = 36960
Step 41: 36960 + 924 = 37884
Step 42: 37884 + 924 = 38808
Step 43: 38808 + 924 = 39732
Step 44: 39732 + 924 = 40656
Step 45: 40656 + 924 = 41580
Step 46: 41580 + 924 = 42504
Step 47: 42504 + 924 = 43428
Step 48: 43428 + 924 = 44352
Step 49: 44352 + 924 = 45276
Step 50: 45276 + 924 = 46200
Step 51: 46200 + 924 = 47124
Step 52: 47124 + 924 = 48048
Step 53: 48048 + 924 = 48972
Step 54: 48972 + 924 = 49896
Step 55: 49896 + 924 = 50820
Step 56: 50820 + 924 = 51744
Step 57: 51744 + 924 = 52668
Step 58: 52668 + 924 = 53592
Step 59: 53592 + 924 = 54516
Step 60: 54516 + 924 = 55440
Step 61: 55440 + 924 = 56364
Step 62: 56364 + 924 = 57288
Step 63: 57288 + 924 = 58212
Step 64: 58212 + 924 = 59136
Step 65: 59136 + 924 = 60060
Step 66: 60060 + 924 = 60984
Step 67: 60984 + 924 = 61908
Step 68: 61908 + 924 = 62832
Step 69: 62832 + 924 = 63756
Step 70: 63756 + 924 = 64680
Step 71: 64680 + 924 = 65604
Step 72: 65604 + 924 = 66528
Step 73: 66528 + 924 = 67452
Step 74: 67452 + 924 = 68376
Step 75: 68376 + 924 = 69300
Step 76: 69300 + 924 = 70224

So, 924*76 = 70224